The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station (USW00094815) within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
2.96
4.51
2.78
3.09
2008
5.50
4.84
3.00
3.35
2.62
4.06
3.72
1.45
12.24
2.93
1.67
6.65
2009
2.87
3.06
4.05
5.90
2.31
3.40
0.52
6.95
1.34
7.24
1.38
3.80
2010
1.33
2.13
1.46
3.40
5.79
7.95
3.37
2.65
3.30
1.95
2.59
2.35
2011
2.19
4.11
2.77
6.47
4.70
1.58
6.23
4.12
4.14
4.32
3.78
2.81
2012
3.67
3.09
2.87
3.47
1.67
1.30
3.16
3.52
2.95
7.13
0.52
2.72
2013
4.64
3.19
1.07
8.30
3.52
6.14
6.31
5.14
1.09
4.69
4.03
1.99
2014
4.12
2.39
2.46
2.54
3.40
5.03
3.32
4.02
2.73
1.58
0.06
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
1.70
1.40
2.01
3.07
3.70
3.20
3.36
3.66
3.27
3.74
2.50
1.68
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
M
M
M
M
M
2012
M
M
M
M
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
76.10
65.81
44.41
31.97
2008
31.97
28.89
40.81
61.54
65.71
76.63
78.94
79.23
75.00
58.32
48.26
30.65
2009
23.32
35.71
46.52
55.93
68.16
72.50
73.11
75.00
70.66
52.68
50.87
31.74
2010
28.84
31.89
51.03
66.17
70.10
75.13
81.68
79.81
70.97
66.23
51.10
28.81
2011
26.52
31.36
41.13
53.93
65.26
73.43
80.03
79.03
69.30
63.83
52.10
39.77
2012
34.68
37.79
59.57
60.10
74.84
75.41
88.03
80.58
74.20
59.77
48.47
41.06
2013
34.27
31.21
38.26
53.90
74.45
75.87
78.65
77.19
73.73
61.81
45.13
32.45
2014
24.84
27.07
38.32
59.27
70.84
78.12
74.65
76.24
73.40
60.84
40.63
36.06
2015
26.71
21.64
32.25
M
M
M
M
M
M
M
M
M
NCEI Climatology
31.50
34.86
45.90
59.30
70.30
79.50
83.10
81.11
74.11
61.31
47.59
36.51
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
51.50
46.35
26.55
20.65
2008
18.45
14.11
21.58
37.04
39.84
57.70
59.00
56.52
53.53
38.03
32.48
16.52
2009
8.45
16.96
24.08
34.87
45.71
55.70
55.36
57.90
51.76
38.77
33.17
20.19
2010
16.19
19.64
28.77
39.80
50.06
58.07
63.81
63.00
53.37
43.00
30.00
17.90
2011
12.30
16.50
22.77
34.66
45.55
55.63
62.90
62.35
53.50
43.67
35.43
28.23
2012
20.10
22.76
38.47
36.23
51.42
54.12
68.17
60.06
53.23
41.93
30.23
29.29
2013
19.37
17.39
22.58
34.10
52.13
59.30
63.16
59.84
54.47
45.19
32.53
20.79
2014
9.19
10.96
18.65
38.70
51.03
64.15
58.87
61.03
53.83
42.61
26.60
25.68
2015
11.65
3.32
10.25
M
M
M
M
M
M
M
M
M
NCEI Climatology
18.11
19.61
27.29
37.70
48.70
58.10
62.00
60.40
52.51
41.90
32.50
24.20
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2007
M
M
M
M
M
M
M
M
63.80
56.08
35.48
26.31
2008
25.21
21.50
31.19
49.29
52.77
67.17
68.97
67.87
64.27
48.18
40.37
23.58
2009
15.89
26.34
35.30
45.40
56.94
64.10
64.23
66.45
61.21
45.73
42.02
25.97
2010
22.52
25.77
39.90
52.98
60.08
66.60
72.74
71.40
62.17
54.61
40.55
23.35
2011
19.00
23.93
31.95
44.29
55.40
64.53
71.47
70.69
61.40
53.75
43.77
34.00
2012
27.39
30.28
49.02
48.17
63.13
64.76
78.10
70.32
63.72
50.85
39.35
35.18
2013
26.82
24.30
30.42
44.00
63.29
67.58
70.90
68.52
64.10
53.50
38.83
26.62
2014
17.02
19.02
28.48
48.98
60.94
71.13
66.76
68.64
63.62
51.73
33.62
30.87
2015
19.18
12.48
21.25
M
M
M
M
M
M
M
M
M
NCEI Climatology
24.80
27.23
36.60
48.50
59.50
68.80
72.55
70.75
63.31
51.60
40.04
30.35
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
